Cheapest return flights from Newark to Toronto in September from $368

Best time to book flights for Newark (EWR) to Toronto (YTZ) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Toronto (YTZ) in September 2025 (see full year).

Return flights

07 Sep - 12 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 19 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 15 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 27 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 25 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 10 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 11 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 17 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 18 Sep Porter Airlines (Canada) Ltd direct
07 Sep - 22 Sep Porter Airlines (Canada) Ltd direct
18 Sep - 07 Oct Porter Airlines (Canada) Ltd direct
18 Sep - 03 Oct Porter Airlines (Canada) Ltd direct
18 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
18 Sep - 01 Oct Porter Airlines (Canada) Ltd direct
18 Sep - 09 Oct Porter Airlines (Canada) Ltd direct
18 Sep - 02 Oct Porter Airlines (Canada) Ltd direct
25 Sep - 07 Oct Porter Airlines (Canada) Ltd direct
25 Sep - 03 Oct Porter Airlines (Canada) Ltd direct
25 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
25 Sep - 01 Oct Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Newark to Toronto in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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